package com.taxshare.purchaser.util;

/**
 * @Description:
 */
public final class StringTools {

    private StringTools() {

    }

    //将null或‘null’字符串对象转换成空''
    public static String stripToEmpty(Object str) {
        return "null".equals(String.valueOf(str)) ? "" : String.valueOf(str);
    }
}
